Servicing; Sensor Replacement - Honeywell Sensepoint XCD RFD Technical Handbook

Sensepoint XCD RFD Technical Manual

12 Servicing

Take care when handling sensors as they may contain corrosive solutions. Do not tamper
or in any way dis-assemble the sensor. Do not expose to temperatures outside the
recommended range. Do not expose sensor to organic solvents or flammable liquids.
Care should be taken when removing and refitting the Sensepoint XCD plug-in Sensor
Cartridge to the Sensor Socket so that damage to the connection pins can be avoided.
Caution: The following procedure should be followed carefully and only performed by
A fault condition will be signalled by the detector if the sensor is removed with the unit

12.1 Sensor replacement

The sensors that are used with the Sensepoint XCD RFD have no serviceable parts.
When they have reached the end of their operational life, simply replace the sensor or the
sensor cartridge.
Only a qualified installation engineer should service the sensor. Ensure power is off before
carrying out any maintenance procedures. The only maintenance required is sensor
replacement and filter changing (if fitted to an accessory). To replace the complete sensor
refer to the Quick Start Guide of Sensepoint XCD Remote Cartridge (PN: 3001M5022_1).
WARNINGS
suitably trained personnel.
under power.
Socket Housing
Sensor Cartridge
Sensor Retainer
with locking screw
`
Diagram 13: Sensor Replacement
34
SPXCDHMRFEN Issue 4_08-2016
Main body of sensor
Fiter
Black plastic retainer